31234600

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2647}}^1$

素因数の和:2722

約数の個数: 48

約数和(自身を含む): 73879200

約数和(自身を除く): 42644600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 1180, 1475, 2360, 2647, 2950, 5294, 5900, 10588, 11800, 13235, 21176, 26470, 52940, 66175, 105880, 132350, 156173, 264700, 312346, 529400, 624692, 780865, 1249384, 1561730, 3123460, 3904325, 6246920, 7808650, 15617300, 31234600]

約数ペア:

[(1, 31234600), (2, 15617300), (4, 7808650), (5, 6246920), (8, 3904325), (10, 3123460), (20, 1561730), (25, 1249384), (40, 780865), (50, 624692), (59, 529400), (100, 312346), (118, 264700), (200, 156173), (236, 132350), (295, 105880), (472, 66175), (590, 52940), (1180, 26470), (1475, 21176), (2360, 13235), (2647, 11800), (2950, 10588), (5294, 5900)]